日期:2014-05-18  浏览次数:20815 次

急!!!我是个struts的初学者,一天一个程序都没调试出来,急死我了.请大家帮帮忙!大恩不言谢!
我是struts初学者,做了个登录,可怎么也运行不了。以下是目录结构:
TryStruts
|   src
|   app
    |   RegisterForm.java
    |   RegisterAction.java
|   TryStrus
|   WEB-INF
      |success.html
      |failure.html
      |struts-config.xml
      |struts-html.tld
      |web.xml
|   Register.jsp

开发工具:MyEclipse,   Tomcat5.5,   jdk6.0


Register.jsp源代码如下:
<%@   page   language= "java "   import= "java.util.* "   pageEncoding= "gbk "%>
<%@   taglib   uri= "WEB-INF/struts-html.tld "   prefix= "html "%>
<%
String   path   =   request.getContextPath();
String   basePath   =   request.getScheme()+ ":// "+request.getServerName()+ ": "+request.getServerPort()+path+ "/ ";
%>

<!DOCTYPE   HTML   PUBLIC   "-//W3C//DTD   HTML   4.01   Transitional//EN ">

  <html:form   action= "/Register.do ">  
      rUsername <html:text   property= "username "/> <br>
      enter   password <html:password   property= "password1 "/> <br>
      re-enter   password <html:password   property= "password1 "/> <br>
      <html:submit   value= "Register "/>
  </html:form>


Struts-config.xml代码如下:
<?xml   version= "1.0 "   encoding= "UTF-8 "?>
<!DOCTYPE   struts-config   PUBLIC   "-//Apache   Software   Foundation//DTD   Struts   Configuration   1.2//EN "   "http://struts.apache.org/dtds/struts-config_1_2.dtd ">

<struts-config>
    <data-sources   />
    <form-beans>
    <form-bean   name= "registerForm "   type= "app.RegisterForm "/>
    </form-beans>
    <global-exceptions   />
    <global-forwards   />
    <action-mappings>
    <action   path= "/Register "   type= "app.RegisterForm "   name= "registerForm ">
    <forward   name= "success "   path= "/success.html "/>
    <forward   name= "failure "   path= "/failure.html "/>
    </action>
    </action-mappings>
    <message-resources   parameter= "ly.ApplicationResources "   />
</struts-config>


RegisterAction.java代码如下:
package   app;
import   org.apache.struts.action.*;
import   javax.servlet.http.*;
import   java.io.*;

public   class   RegisterAction   extends   Action   {
public   ActionForward   perform   (ActionMapping   mapping,ActionForm   form,HttpServlet   request,HttpServlet   response)   {
RegisterForm   rf   =   (RegisterForm)form;
String   user